SUSY w/o the LHC: Neutralino & Gravitino LSPs

Size: px
Start display at page:

Download "SUSY w/o the LHC: Neutralino & Gravitino LSPs"

Transcription

1 SUSY w/o the LHC: Neutralino & Gravitino LSPs & /3/12 M.W. Cahill-Rowley, J.L. Hewett, S. Hoeche, A. Ismail, T.G.R.

2 Searches for the LHC have not found any signals (yet)?? It would seem useful to go beyond the cmssm or any particular SUSY breaking scheme to study the MSSM more generally LHC SUSY 2

3 One Approach: The pmssm The MSSM has too many parameters so we make assumptions to reduce these to a reasonable level The most general, CP-conserving MSSM with R-parity Minimal Flavor Violation at the TeV scale The lightest neutralino or the gravitino is the LSP. The first two sfermion generations are degenerate (sfermion type by sfermion type). The first two generations have negligible Yukawa s. No assumptions about SUSY-breaking or GUT the pmssm with 19/20 real, TeV/weak-scale parameters Choose the ranges of these parameters & how they re selected Scan: look for ~250k points in these spaces satisfying all existing data & study their the LHC & elsewhere.. NO FITS! 3

4 Two New pmssm Scans: Neutralino & Gravitino LSPs 100 GeV m Le1,2,3 4 TeV 400 GeV m Qud1,2 4 TeV 200 GeV m Qud3 4 TeV 50 GeV M 1 4 TeV 100 GeV M 2, µ 4 TeV 400 GeV M 3 4 TeV A t,b,τ 4 TeV 100 GeV M A 4 TeV 1 tanβ 60 (via SOFTSUSY +SuSpect + FeynHiggs) For the gravitino LSP: 1 ev m G 1 TeV ( log scan) Apply all the usual non-lhc + all LHC non-met constraints (as of 12/1/2011). Additional complexities occur, eg, BBN 4 constraints for the gravitino LSP case

5 Some Constraints Δρ / W-mass b s γ Δ(g-2) µ Direct Detection of Dark Matter (SI & SD) WMAP Dark Matter density upper bound LEP and Tevatron Direct Higgs & SUSY searches Γ(Z invisible) Meson-Antimeson Mixing B τν B s µµ BBN energy deposition for gravitinos Relic ν s & diffuse photon bounds No tachyons or color/charge breaking minima Stable vacua only 5

6 Let s investigate the other side of life: gravitino LSPs NOT generalized GMSB.. NO assumptions except that the gravitino is the LSP. Anybody can be the NLSP. BBN NLSPs in this scenario tend to be long lived & decays inject hadronic &/or EM energy, possibly disrupting BBN Lots of NEW code needed, e.g., generalize all NLSP/NNLSP decays to the case of arbitrary gravitino mass.. Existing codes inadequate! 6

7 Some New Features For non-g decays (e.g., for the NNLSP NLSP) add all 3-body sparticle decays not in SUSY-Hit via CalcHEP Add relevant 4 & 5-body decays for gluinos, t 1 & χ 1 ± NNLSPs can be detector stable For NLSP decays to G, add all 3- & 4-body modes w/ BBN relevant lifetimes (~10-4 to sec) via MadGraph Calculate NLSP density using Micromegas & rescale to the gravitino mass Use lifetime & BF info for NLSPs from modified SUSY-Hit & check the constraints on EM or hadronic energy deposition during BBN Add constraints from the cosmo relic ν & diffuse photon fluxes 7

8 E.g., even if t 1 is the NNLSP it may STILL be detector stable 8

9 Some properties of the gravitino LSP models Stab. Part. searches BBN At first glance gravitino LSP models appear to be a bit different that the neutralino LSP ones A comparison is quite interesting. 9

10 χ 1 0 LSP 10

11 The likelihood of various NLSP identities is very strongly dependent on the LSP choice This can have a potentially large influence on LHC SUSY searches (apart from, e.g., additional cascades) 11

12 ATLAS MET 7 & 8 TeV The first step in exploring the parameter space of either pmssm model set is to apply the SUSY MET searches As is our tradition, we follow the ATLAS analysis suite as closely as possible & we began w/ the χ model set At ~1 fb -1 this is relatively straightforward as all the data & numerous benchmark model results exist that we can test/validate against. Only partial ~5 fb -1 results available. We combine the various analyses signal regions (as ATLAS does) into : nj0l, multi-j, nj1l, nj2l (+ multi-l & HF) and we quote the coverage for each as well as the combined result.. approach is CPU intensive 12

13 % models excluded 7 TeV ~1 fb -1 7 TeV ~5 fb -1 nj0l [5/11] 6.68% 23.23% multi-j [4/6] 0.36% 1.61% nj1l [8/3] 0.81% 2.64% nj2l [5] 0.16% 0.22% *** flavor+ml (in progress) (ditto) (sub)total 6.73% 23.28% nj0l is by far dominant in these searches *** In this case, we extrapolated to ~5 fb -1, since results have not yet been released. We assumed that the number of events observed equals the expected backgrounds & that the analysis cuts are exactly the same as at ~1 fb -1 Our analyses can be updated when more data is available 13

14 (Preliminary) Extrapolation to s = 8 TeV The extrapolation here is greater than for ~1 ~5 fb 7 TeV First pass: assume the cuts & analyses are as for 7 TeV & the number of observed events equals the expected backgrounds in each SR. However, we need to know the backgrounds for 8 TeV! Rescale ATLAS 7 TeV backgrounds? How? Use MC to determine the RATIOS of the expected backgrounds in each signal region at 7 & 8 TeV and use them as transfer factors When low statistics becomes an issue we closely follow ATLAS approach using the sideband ABCD method & then rescale the control regions Of course we still need to generate the relevant SM MC backgrounds 14

15 SM Background s=7 & 8 TeV Z/W ± + (0-4) j WW/ZZ + (0-2)j tt-bar + (0-2)j single t +(0-2)j QCD up to 6 jets ME + PS, weighted evts ~ 1 TB w/ Sherpa 15

16 Not too surprisingly, the gain in pmssm coverage going to 8 TeV is substantial due to the increases in σ s. nj0l continues to dominate : 8 TeV 5 fb -1 8 TeV 20 fb -1 nj0l ** 32.70% 45.11% multi-j ** 6.26% 7.35% nj1l ** 1.41% 1.53% nj2l % 0.38% flavor+ml (in progress) (ditto) (sub)total 32.75% 45.13% ** extrapolated from ~5 fb -1 analysis ++ extrapolated from ~1 fb -1 analysis s=13-14tev is needed for more complete coverage 16

17 How does the pmssm respond to negative searches? gluino Note that colored sparticles get heavier, i.e., the distributions peak at higher masses as the searches progress but color singlets distributions are just rescaled downward Lightest squark Lightest slepton 17

18 B s µµ LHC 6/7/12 Impressive! The LHC result removes a total of 6035 (7147) models in the neutralino (G) LSP model set The soon to be expected observation of this mode will have a very substantial impact non-met searches REALLY ARE important! 18

19 Impact of A,H ττ Searches CMS 4.6 fb -1 χ LSP Old CMS tan β ATLAS M A As in the case of B s µµ, improvement in non-met searches impact the pmssm analyses 160(164) models removed from the χ (G) LSP set 19

20 Impact of LHC SM Higgs Searches BEHGHK..or what will a Higgs at ~125 GeV tell us 20

21 Generally living up to ~SM expectations.. so far..(but tomorrow?) 21

22 Distribution of Predicted Higgs Masses R γγ χ 1 0 LSP : 19.4 % G LSP : 9.0 % Region of interest 4.5% χ 1 0 LSP Light Higgs Mass (GeV) 0.5% G LSP R XX = σ(gg h) B(h XX) pmssm/sm The two different model sets lead to qualitatively similar yet quantitatively very different predictions 22

23 Special parameter regions needed for the125 GeV Higgs χ 1 0 LSP G LSP 23

24 χ 1 0 LSP R γγ R ZZ R VBF R ττ R γz 24

25 χ 1 0 LSP Very Highly Correlated! Z VBF τ γz b 25

26 Why the correlations & why is b different? Actually (almost) all of the partial Γ s are very close to their SM values due to decoupling, i.e., for both LSP model sets we get highly peaked Γ / Γ SM distributions (here for the neutralino model set) W γ g τ 26

27 However, for h bb things are quite different Large hbb coupling loop corrections decouple very slowly especially if there is large sbottom mixing (Haber etal.) These leads to a significant Higgs width increase/decrease since it is the dominant decay mode χ 1 0 LSP 27

28 χ 1 0 LSP G LSP 28

29 Fine-tuning in the pmssm m h = GeV in the MSSM requires large stop masses and/or mixings which then significant FT expected To quantify FT we ask how the value of M Z depends upon any of the 19 parameters, { p i }, up to (in some cases) the 2-loop, NLL level (c/o Martin & Vaughn). We follow the FT approach of Ellis et.al. + Barbieri & Giudice : A i = ln M Z 2 / ln p i, = max {A i } Specifically we ask for the number of models with less than a specific value 29

30 Fine-tuning in the pmssm All G LSP χ 1 0 LSP m h = GeV A t, M Qu3 = 4 TeV Hence, as expected, the large Higgs mass cut removes many of the models with the lowest FT values 30

31 Dominant FT Contributors G LSP χ 1 0 LSP before before after after 31

32 Fractional Contribution to FT χ 1 0 LSP before G LSP before after after 32

33 NB: Requiring Higgs masses of 125±2 GeV, FT < 100 & the passing all (stable sparticle) LHC searches only 13(1) of the χ(g) LSP models survive out of the original ~230k! Some Common Model Properties : Gluinos & 1 st /2 nd gen. squarks all lie above 1.25 TeV Only wino/higgsino LSPs appear w/ a chargino below 270 GeV in all cases. Binos are all above 1.3 TeV (But in models w/ slightly more FT could also have a bino below the stop..but not as LSP.) There is always significant wino-higgsino mixing Lightest stop (sbottom) between 320 & 1120 (400 & 1700)GeV. Sbottom is sometimes lighter than stop. Sleptons all over the place but mostly ~ 1 TeV M A > 460 GeV, tan β >13.5 For a 125 GeV Higgs FT mostly driven almost entirely by µ & A t 33

34 The Better Models & Their Natures 34

35 t 1 (318) An Example : # w/ FT=56.3 Light Stop Decays t 8 b 24 χ 2 + (258) W t 25 b 43 χ 2 0 (142) χ 1 + (114) χ 1 0 (108) 23 W* 100 Z, h 29, 10 W 59 W* Z* γ 38 37,4 35

36 Light Sbottom Decays b 1 (400) W 0.3 b 15 b 10 t 1 (318) χ 3 0 (258) Z b 19 t 56 χ 2 0 (142) χ 1 - (114) 10 W* Z, h 3,6 W 82 W* 59 Z* γ χ 1 0 (108) ,4 (w/ these BFs the ATLAS 2b-jet + MET search would exclude this b 1 below ~240 GeV) 36

37 An Example : #146314G w/ FT=95.9 t 1 (669) Light Stop Decays b 3 t 22 χ 2 + (620) W b 23 t 52 χ 2 0 (399) χ 1 0 (384) 23 W* Z, h 26, 24 W 21 W* 78 Z* γ 16,6 χ 1 + (381) 100 W G 37

38 Detector Stable Charginos Searches for stable and/or long-lived sparticles can be quite powerful for both χ 1 0 or G LSP sets E.g., detector-stable charginos are quite common in χ 1 0 LSP models & extend out to large masses : 2/11/12 Log σ (fb) ~10.8k!?? Many excluded! 38

39 3581 (!!) models (conservatively) are removed by stable particle searches w/ ~ 5 fb 7 TeV σ (fb) X If CMS were to extends the curve to 600 GeV an additional ~1.4k models are also excluded 39

40 Gravitino LSP scenarios produce many models with detector-stable charged/colored sparticles over a very wide range of masses & species. This will be a powerful means of probing models. Specialized searches are required in many cases & to cover decays inside the detector (not shown here). This is work that is now in progress. 40

41 Summary & Conclusions The pmssm with either neutralino or gravitino LSPs shows a wide range of very interesting properties. The gravitino case has not been explored until now & may yield some unexpected results LHC searches, both with & w/o MET, are cutting into these two model parameter spaces Going to 8 TeV will be a significant step in model coverage Higgs results will play a critical role in all future studies Low FT models have similar features & could be tough to find We look forward to more 8 TeV results! 41

42 42

43 BACKUPS 43

44 44

45 45

46 FT Gluino Mass Constraint For large t β 2 >> 1 & with (y b /t β y t ) 2 << 1 we get 1.16 M 3 (2M 3 - A t ) / TeV 2 < ~56 since M 3, A t < 4 TeV 46

47 Backing off to FT=120, what do we learn? 5 G models Those gravitino LSP models have winos & Higgsino below the stop w/ the NLSP being the lightest neutralino or chargino quite similar to the neutralino cases. 50 χ models of which 33 survive the 7 TeV ATLAS searches ~10% of these models have all the EWK-inos below the stop/sbottom the heaviest EWK-ino is the bino. These results further verify the patterns seen in the original 13 models 47

48 48

49 χ 1 0 LSP DM Observables 49

50 Impact of A,H ττ Searches CMS 4.6 fb -1 G LSP Old CMS tan β ATLAS M A 50

51 The 19(20) Parameter pmssm 10 sfermion masses: m Q1, m Q3, m u1, m d1, m u3, m d3, m L1, m L3, m e1, m e3 3 gaugino masses: M 1, M 2, M 3 3 tri-linear couplings: A b, A t, A τ 3 Higgs/Higgsino: μ, M A, tanβ (+ 1 gravitino mass : m 3/2 ) 51

52 Sample constraints from BBN and diffuse γ s for different hadronic branching fractions of the NLSP Shaded areas show where our gravitino models live We follow : Jedamzik; Kusakabe et al.; Kanazaki et al.; Kribs and Rothstein;.. 52

53 Electroweak Content of χ 1 0 With most of the neutralino parameters ~ 1 TeV the mass & electroweak eigenstates are generally quite close! 53

54 G LSP R γγ R ZZ R VBF R ττ R γz 54

55 G LSP Very Highly Correlated! Z VBF τ b γz 55

56 FT vs. Higgs mass distributions for both model sets χ 1 0 LSP G LSP M h M h As is well-known, FT prefers lighter Higgs masses. Overall the G LSP models, on average, have slightly more FT than do χ LSP models. 56

57 The Better Models & Their Natures II 57

58 The mass spectra of the MSSM fields are (indirectly) influenced by the nature of the LSP, i.e., the fact that G can be VERY light whereas χ 1 0 must be > ~ 10 s of GeV in the scan.. E.g., since the lightest neutralino is at best the NLSP in the G scan, its mass distribution must now extend to larger values Other sparticle masses are less influenced due to scan ranges χ 1 0 Mass χ 1 0 LSP G LSP χ 1 ± Mass 58

Supersymmetry Without Prejudice at the LHC

Supersymmetry Without Prejudice at the LHC Supersymmetry Without Prejudice at the LHC Conley, Gainer, JLH, Le, Rizzo arxiv:1005.asap J. Hewett, 10 09 Supersymmetry With or Without Prejudice? The Minimal Supersymmetric Standard Model has ~120 parameters

More information

Emerging the 7 TeV LHC & the LC

Emerging the 7 TeV LHC & the LC Emerging BSM @ the 7 TeV LHC & the LC T.G. Rizzo 03/16/11 THE QUESTIONS: How is electroweak symmetry broken? How is the hierarchy stabilized? What is the origin of flavor? Are there more than 4 dimensions?

More information

Searches for Supersymmetry at ATLAS

Searches for Supersymmetry at ATLAS Searches for Supersymmetry at ATLAS Renaud Brunelière Uni. Freiburg On behalf of the ATLAS Collaboration pp b b X candidate 2 b-tagged jets pt 52 GeV and 96 GeV E T 205 GeV, M CT (bb) 20 GeV Searches for

More information

Searches at LEP. Ivo van Vulpen CERN. On behalf of the LEP collaborations. Moriond Electroweak 2004

Searches at LEP. Ivo van Vulpen CERN. On behalf of the LEP collaborations. Moriond Electroweak 2004 Searches at LEP Moriond Electroweak 2004 Ivo van Vulpen CERN On behalf of the LEP collaborations LEP and the LEP data LEP: e + e - collider at s m Z (LEP1) and s = 130-209 GeV (LEP2) Most results (95%

More information

Status of Supersymmetric Models

Status of Supersymmetric Models Status of Supersymmetric Models Sudhir K Vempati CHEP, IISc Bangalore Institute of Physics, Bhubhaneswar Feb, 203 Outline Why Supersymmetry? Structure of MSSM Experimental Status New models of SUSY S/(S+B)

More information

CMS Searches for New Physics

CMS Searches for New Physics CMS Searches for New Physics Christian Autermann, for the CMS collaboration I. Phys. Inst. RWTH Aachen University, Germany QCD14 2 Overview Searches for New Physics at CMS Inclusive search for Supersymmetry

More information

Discussion: SUSY via searches for additional Higgs(inos)

Discussion: SUSY via searches for additional Higgs(inos) Discussion: SUSY via searches for additional Higgs(inos) Experimental Challenges for the LHC Run II Workshop Kavli Institute for Theoretical Physics, Santa Barbara May 4, 2016 Brian Petersen (CERN), Keith

More information

Lecture 18 - Beyond the Standard Model

Lecture 18 - Beyond the Standard Model Lecture 18 - Beyond the Standard Model Why is the Standard Model incomplete? Grand Unification Baryon and Lepton Number Violation More Higgs Bosons? Supersymmetry (SUSY) Experimental signatures for SUSY

More information

Kaluza-Klein Theories - basic idea. Fig. from B. Greene, 00

Kaluza-Klein Theories - basic idea. Fig. from B. Greene, 00 Kaluza-Klein Theories - basic idea Fig. from B. Greene, 00 Kaluza-Klein Theories - basic idea mued mass spectrum Figure 3.2: (Taken from [46]). The full spectrum of the UED model at the first KK level,

More information

Searching for sneutrinos at the bottom of the MSSM spectrum

Searching for sneutrinos at the bottom of the MSSM spectrum Searching for sneutrinos at the bottom of the MSSM spectrum Arindam Chatterjee Harish-Chandra Research Insitute, Allahabad In collaboration with Narendra Sahu; Nabarun Chakraborty, Biswarup Mukhopadhyay

More information

Discovery potential for SUGRA/SUSY at CMS

Discovery potential for SUGRA/SUSY at CMS Discovery potential for SUGRA/SUSY at CMS Stefano Villa, Université de Lausanne, April 14, 2003 (Based on talk given at SUGRA20, Boston, March 17-21, 2003) Many thanks to: Massimiliano Chiorboli, Filip

More information

Natural SUSY and the LHC

Natural SUSY and the LHC Natural SUSY and the LHC Clifford Cheung University of California, Berkeley Lawrence Berkeley National Lab N = 4 SYM @ 35 yrs I will address two questions in this talk. What is the LHC telling us about

More information

Probing SUSY Dark Matter at the LHC

Probing SUSY Dark Matter at the LHC Probing SUSY Dark Matter at the LHC Kechen Wang Mitchell Institute for Fundamental Physics and Astronomy Texas A&M University Preliminary Examination, Feb, 24 OUTLINE Supersymmetry dark matter (DM) Relic

More information

SUSY at Accelerators (other than the LHC)

SUSY at Accelerators (other than the LHC) SUSY at Accelerators (other than the LHC) Beate Heinemann, University of Liverpool Introduction Final LEP Results First Tevatron Run 2 Results Summary and Outlook IDM 2004, Edinburgh, September 2004 Why

More information

Overview of LHC Searches in Colorless SUSY Sectors

Overview of LHC Searches in Colorless SUSY Sectors Overview of LHC Searches in Colorless SUSY Sectors Teruki Kamon Texas A&M University & Kyungpook National University WCU High Energy Collider Physics Seminar Kyungpook National University Daegu, Korea

More information

Split SUSY and the LHC

Split SUSY and the LHC Split SUSY and the LHC Pietro Slavich LAPTH Annecy IFAE 2006, Pavia, April 19-21 Why Split Supersymmetry SUSY with light (scalar and fermionic) superpartners provides a technical solution to the electroweak

More information

Early SUSY Searches in Events with Leptons with the ATLAS-Detector

Early SUSY Searches in Events with Leptons with the ATLAS-Detector Early SUSY Searches in Events with Leptons with the ATLAS-Detector Timo Müller Johannes Gutenberg-Universität Mainz 2010-29-09 EMG Annual Retreat 2010 Timo Müller (Universität Mainz) Early SUSY Searches

More information

SUSY at Accelerators (other than the LHC)

SUSY at Accelerators (other than the LHC) SUSY at Accelerators (other than the LHC) Beate Heinemann, University of Liverpool Introduction Final LEP Results First Tevatron Run 2 Results Summary and Outlook IDM 2004, Edinburgh, September 2004 Why

More information

Search for Supersymmetry at LHC

Search for Supersymmetry at LHC Horváth Dezső: SUSY Search at LHC PBAR-11, Matsue, 2011.11.29 p. 1/40 Search for Supersymmetry at LHC PBAR-11, Matsue, 2011.11.29 Dezső Horváth KFKI Research Institute for Particle and Nuclear Physics,

More information

Stop NLSPs. David Shih Rutgers University. Based on: Kats & DS ( ) Kats, Meade, Reece & DS ( )

Stop NLSPs. David Shih Rutgers University. Based on: Kats & DS ( ) Kats, Meade, Reece & DS ( ) Stop NLSPs David Shih Rutgers University Based on: Kats & DS (06.0030) Kats, Meade, Reece & DS (0.6444) This year, the LHC has performed extremely well. ATLAS and CMS have collected over 5/fb of data each!!

More information

Physics at the Tevatron. Lecture IV

Physics at the Tevatron. Lecture IV Physics at the Tevatron Lecture IV Beate Heinemann University of California, Berkeley Lawrence Berkeley National Laboratory CERN, Academic Training Lectures, November 2007 1 Outline Lecture I: The Tevatron,

More information

Properties of the Higgs Boson, and its interpretation in Supersymmetry

Properties of the Higgs Boson, and its interpretation in Supersymmetry Properties of the Higgs Boson, and its interpretation in Supersymmetry U. Ellwanger, LPT Orsay The quartic Higgs self coupling and Supersymmetry The Next-to-Minimal Supersymmetric Standard Model Higgs

More information

Beyond the SM: SUSY. Marina Cobal University of Udine

Beyond the SM: SUSY. Marina Cobal University of Udine Beyond the SM: SUSY Marina Cobal University of Udine Why the SM is not enough The gauge hierarchy problem Characteristic energy of the SM: M W ~100 GeV Characteristic energy scale of gravity: M P ~ 10

More information

Status of ATLAS+CMS SUSY searches

Status of ATLAS+CMS SUSY searches Status of ATLAS+CMS SUSY searches Renaud Brunelière Uni. Freiburg ~ ~ pp b b1 X candidate 2 b-tagged jets pt ~ 152 GeV and 96 GeV E miss T ~ 205 GeV, M CT (bb) ~ 201 GeV Status of ATLAS+CMS SUSY searches

More information

arxiv: v1 [hep-ph] 31 Oct 2011

arxiv: v1 [hep-ph] 31 Oct 2011 Natural SUSY Endures DESY 11-193 CERN-PH-TH/265 Michele Papucci, 1, 2 Joshua T. Ruderman, 1, 2 and Andreas Weiler 3, 4 1 Theoretical Physics Group, Lawrence Berkeley National Laboratory, Berkeley, CA 94720

More information

Top Quark Physics at the LHC

Top Quark Physics at the LHC Top Quark Physics at the LHC Ayana Arce HEP 0 Lectures #7 March 4, 203 Outline Introduction 2 Why are top quarks interesting? 3 Creating Top Quarks 4 Identifying Top Quarks 5 Some LHC results 6 Beyond

More information

arxiv: v2 [hep-ph] 13 Jul 2012

arxiv: v2 [hep-ph] 13 Jul 2012 CERN PH TH/2012 185 LPT ORSAY 12/63 The Higgs sector of the phenomenological MSSM in the light of the Higgs boson discovery A. Arbey a,b,c, M. Battaglia c,d,e, A. Djouadi c,f and F. Mahmoudi c,g arxiv:1207.1348v2

More information

Searching for Non-Colored SUSY at CMS. Alfredo Gurrola Vanderbilt University Dark Matter Workshop at Mitchell Institute TAMU, May 25, 2016

Searching for Non-Colored SUSY at CMS. Alfredo Gurrola Vanderbilt University Dark Matter Workshop at Mitchell Institute TAMU, May 25, 2016 Searching for Non-Colored SUSY at CMS Alfredo Gurrola Vanderbilt University Dark Matter Workshop at Mitchell Institute TAMU, May 25, 2016 1 30,000,000,000,000,000,000,000 stars in 350 billion large galaxies

More information

SUSY at the LHC. Bhaskar Dutta Texas A&M University. LHCP 2018, 4-9 June

SUSY at the LHC. Bhaskar Dutta Texas A&M University. LHCP 2018, 4-9 June SUSY at the LHC Bhaskar Dutta Texas A&M University LHCP 2018, 4-9 June 2018 1 SUSY Solutions of many puzzles: DM candidate associated with 27% of the Universe Hierarchy problem (quantum correction of the

More information

Yukawa and Gauge-Yukawa Unification

Yukawa and Gauge-Yukawa Unification Miami 2010, Florida Bartol Research Institute Department Physics and Astronomy University of Delaware, USA in collaboration with Ilia Gogoladze, Rizwan Khalid, Shabbar Raza, Adeel Ajaib, Tong Li and Kai

More information

DPF2015. Search for Chargino and Neutralino using Two Jets in Vector-Boson-Fusion Topology at CMS

DPF2015. Search for Chargino and Neutralino using Two Jets in Vector-Boson-Fusion Topology at CMS DPF5 Search for Chargino and Neutralino using Two Jets in Vector-Boson-Fusion Topology at CMS Andrés Flórez - Uniandes (COL) On behalf of the CMS Collaboration August 4, 5 Andrés Flórez (Uniandes - Colombia)

More information

mh = 125 GeV and SUSY naturalness

mh = 125 GeV and SUSY naturalness mh = 125 GeV and SUSY naturalness Josh Ruderman (UC Berkeley) March 13, 212 Lawrence Hall, David Pinner, JTR 1112.273 h! ATLAS CMS p Observed p 1-2 1 2 SM H expected p Data 211, s = 7 TeV Ldt = 4.9 fb

More information

CMS Searches for SUSY in Final States with Taus. Alfredo Gurrola (Vanderbilt) on behalf of the CMS Collaboration

CMS Searches for SUSY in Final States with Taus. Alfredo Gurrola (Vanderbilt) on behalf of the CMS Collaboration CMS Searches for SUSY in Final States with Taus Alfredo Gurrola (Vanderbilt) on behalf of the CMS Collaboration Why SUSY with Taus? 2 Theoretical motivation ( Naturalness ) SUSY can cancel top loop corrections

More information

Supersymmetry at the ILC

Supersymmetry at the ILC Supersymmetry at the ILC Abdelhak DJOUADI (LPT Paris Sud). Introduction 2. High precision measurements 3. Determination of the SUSY lagrangian 4. Connection to cosmology 5. Conclusion For more details,

More information

Szuperszimmetria keresése az LHC-nál

Szuperszimmetria keresése az LHC-nál Horváth Dezső: Szuperszimmetria keresése Debrecen, 2011.06.16 1. fólia p. 1/37 Szuperszimmetria keresése az LHC-nál ATOMKI-szeminárium, Debrecen, 2011.06.16 Horváth Dezső MTA KFKI RMKI, Budapest és MTA

More information

This work is supported in part by the

This work is supported in part by the This work is supported in part by the ! Introduction! What is supersymmetry?! What have we learned?! Summary & Conclusions ! Introduction! What is supersymmetry?! What have we learned?! Summary & Conclusions

More information

Higgs Signals and Implications for MSSM

Higgs Signals and Implications for MSSM Higgs Signals and Implications for MSSM Shaaban Khalil Center for Theoretical Physics Zewail City of Science and Technology SM Higgs at the LHC In the SM there is a single neutral Higgs boson, a weak isospin

More information

Search for supersymmetry with disappearing tracks and high energy loss at the CMS detector

Search for supersymmetry with disappearing tracks and high energy loss at the CMS detector Search for supersymmetry with disappearing tracks and high energy loss at the CMS detector Teresa Lenz in Collaboration with Loic Quertenmont, Christian Sander, Peter Schleper, Lukas Vanelderen International

More information

New physics at the LHC

New physics at the LHC New physics at the LHC Giacomo Polesello INFN Sezione di Pavia Motivations for going beyond Standard Model Observations unexplained by SM Dark matter problem Matter-antimatter asymmetry problem Fine-tuning

More information

Status of low energy SUSY models confronted with the 125 GeV Higgs data

Status of low energy SUSY models confronted with the 125 GeV Higgs data Status of low energy SUSY models confronted with the 5 GeV Higgs data Junjie Cao On behalf of my collaborators J. M. Yang, et al Based on our works arxiv: 7.3698, 6.3865, 3.3694,.58,.439 junjiec@itp.ac.cn

More information

Sneutrino dark matter and its LHC phenomenology

Sneutrino dark matter and its LHC phenomenology Sneutrino dark matter and its LHC phenomenology Chiara Arina Physics challenges in the face of LHC-14 workshop @ IFT 1 September 23 th 2014 Bolshoi simulation, NASA Sneutrino dark matter in the MSSM? Left-handed

More information

P. Sphicas/SSI2001. Standard Model Higgs

P. Sphicas/SSI2001. Standard Model Higgs Standard Model Higgs SM Higgs (I) Production mechanisms & cross section Studying EWSB at the LHC 2 Decays & discovery channels Higgs couples to m f 2 SM Higgs (II) Heaviest available fermion (b quark)

More information

Dark Matter Phenomenology

Dark Matter Phenomenology Dark Matter Phenomenology Peisi Huang Texas A&M University PPC 207, TAMU-CC PH, C. Wagner arxiv:404.0392 PH, R. Roglans, D. Spiegel, Y. Sun and C. Wagner arxiv:70.02737 Neutralino Dark Matter Phenomenology

More information

The search for missing energy events at the LHC and implications for dark matter search (ATLAS and CMS)

The search for missing energy events at the LHC and implications for dark matter search (ATLAS and CMS) The search for missing energy events at the LHC and implications for dark matter search (ATLAS and CMS) Valery P. Andreev UCLA representing the CMS collaboration th UCLA Symposium on Sources and Detection

More information

Searches for SUSY & Exotics with ATLAS

Searches for SUSY & Exotics with ATLAS Searches for SUSY & Exotics with ATLAS Evelyn Thomson University of Pennsylvania May 17 2017 BLV 2017 Cleveland, Ohio 1 Outline Introduction Supersymmetry searches Gluinos Scalar top Electroweakinos Exotic

More information

Probing SUSY Dark Matter with Vector Boson Fusion at the LHC

Probing SUSY Dark Matter with Vector Boson Fusion at the LHC Probing SUSY Dark Matter with Vector Boson Fusion at the LHC Alfredo Gurrola (Vanderbilt University) 1 Snowmass Meeting Particle Physics & Cosmology The identity of dark matter is one of the most profound

More information

EW Naturalness in Light of the LHC Data. Maxim Perelstein, Cornell U. ACP Winter Conference, March

EW Naturalness in Light of the LHC Data. Maxim Perelstein, Cornell U. ACP Winter Conference, March EW Naturalness in Light of the LHC Data Maxim Perelstein, Cornell U. ACP Winter Conference, March 3 SM Higgs: Lagrangian and Physical Parameters The SM Higgs potential has two terms two parameters: Higgs

More information

Perspectives on Future Supersymmetry at Colliders

Perspectives on Future Supersymmetry at Colliders Perspectives on Future Supersymmetry at Colliders Sunghoon Jung Korea Institute for Advanced Study (KIAS) The Future of High Energy Physics @ HKUST IAS Based on collaborations with B.Batell, E.J.Chun,

More information

THE STATUS OF NEUTRALINO DARK MATTER

THE STATUS OF NEUTRALINO DARK MATTER THE STATUS OF NEUTRALINO DARK MATTER BIBHUSHAN SHAKYA CORNELL UNIVERSITY CETUP 2013 Workshop June 25, 2013 Based on hep-ph 1208.0833, 1107.5048 with Maxim Perelstein, hep-ph 1209.2427 The favorite / most

More information

A SUPERSYMMETRIC VIEW OF THE HIGGS HUNTING

A SUPERSYMMETRIC VIEW OF THE HIGGS HUNTING UC @ Santa Barbara Feb. 2nd, 2011 A SUPERSYMMETRIC VIEW OF THE HIGGS HUNTING Tao Liu UC @ Santa Barbara Higgs Boson And Particle Physics The Standard Model (SM) is a successful theory of describing the

More information

SUSY searches at the LHC * and Dark Matter

SUSY searches at the LHC * and Dark Matter SUSY searches at the LHC * and Dark Matter Elisabetta Barberio ATL-PHYS-SLIDE-2009-025 26 February 2009 School of Physics The University of Melbourne/Australia Dark 2009: Seventh International Heidelberg

More information

SUSY Search Strategies at Atlas and CMS

SUSY Search Strategies at Atlas and CMS 1 SUSY Search Strategies at Atlas and CMS (Universität Hamburg) for the Atlas and CMS Collaborations All-hadronic SUSY search Leptonic Inclusive SUSY search Reach in the msugra plane supported by: SUSY

More information

Searches for Beyond SM Physics with ATLAS and CMS

Searches for Beyond SM Physics with ATLAS and CMS Searches for Beyond SM Physics with ATLAS and CMS (University of Liverpool) on behalf of the ATLAS and CMS collaborations 1 Why beyond SM? In 2012 the Standard Model of Particle Physics (SM) particle content

More information

Overall CMS SUSY search strategy

Overall CMS SUSY search strategy GGI workshop Overall CMS SUSY search strategy Filip Moortgat (ETH Zurich) Florence, October 22, 2012 GGI workshop 2012 Filip Moortgat (ETH Zurich) 1 Outline Strategy for the first data Assume pair production

More information

Interpre'ng a CMS lljjp T Excess With the Golden Cascade of the MSSM

Interpre'ng a CMS lljjp T Excess With the Golden Cascade of the MSSM Interpre'ng a CMS lljjp T Excess With the Golden Cascade of the MSSM Natsumi Nagata October 1st, 214 Journal Club Ben Allanach, Are R. Raklev, and Anders Kvellestad [149.3532] Mo?va?on CMS (19.4 C - 1,

More information

LHC signals for SUSY discovery and measurements

LHC signals for SUSY discovery and measurements 06 March 2009 ATL-PHYS-SLIDE-2009-038 LHC signals for SUSY discovery and measurements Vasiliki A. Mitsou (for the ATLAS and CMS Collaborations) IFIC Valencia PROMETEO I: LHC physics and cosmology 2-6 March,

More information

CMS Search for Supersymmetry at the LHC

CMS Search for Supersymmetry at the LHC CMS Search for Supersymmetry at the LHC [Credits] Images of Baryon Acoustic Bscillations with Cosmic Microwave Background by E.M. Huff, the SDSS-III team, and the South Pole Telescope team. Graphic by

More information

DM & SUSY Direct Search at ILC. Tomohiko Tanabe (U. Tokyo) December 8, 2015 Tokusui Workshop 2015, KEK

DM & SUSY Direct Search at ILC. Tomohiko Tanabe (U. Tokyo) December 8, 2015 Tokusui Workshop 2015, KEK & SUSY Direct Search at ILC Tomohiko Tanabe (U. Tokyo) December 8, 2015 Tokusui Workshop 2015, KEK Contents The ILC has access to new physics via: Precision Higgs measurements Precision top measurements

More information

Minimal SUSY SU(5) GUT in High- scale SUSY

Minimal SUSY SU(5) GUT in High- scale SUSY Minimal SUSY SU(5) GUT in High- scale SUSY Natsumi Nagata Nagoya University 22 May, 2013 Planck 2013 Based on J. Hisano, T. Kuwahara, N. Nagata, 1302.2194 (accepted for publication in PLB). J. Hisano,

More information

SUPERSYMMETRY AT THE LHC

SUPERSYMMETRY AT THE LHC SUPERSYMMETRY AT THE LHC Tilman Plehn MPI München and University of Edinburgh A few MSSM conventions SUSY-Higgs at the LHC SUSY at the Tevatron SUSY searches at the LHC SUSY measurements at the LHC (and

More information

Physics at the TeV Scale Discovery Prospects Using the ATLAS Detector at the LHC

Physics at the TeV Scale Discovery Prospects Using the ATLAS Detector at the LHC Physics at the TeV Scale Discovery Prospects Using the ATLAS Detector at the LHC Peter Krieger Carleton University Physics Motivations Experimental Theoretical New particles searches Standard Model Higgs

More information

Search for SUperSYmmetry SUSY

Search for SUperSYmmetry SUSY PART 3 Search for SUperSYmmetry SUSY SUPERSYMMETRY Symmetry between fermions (matter) and bosons (forces) for each particle p with spin s, there exists a SUSY partner p~ with spin s-1/2. q ~ g (s=1)

More information

Introducing SModelS - with an application to light neutralino DM

Introducing SModelS - with an application to light neutralino DM Hi! Introducing SModelS - with an application to light neutralino DM Suchita Kulkarni (LPSC, Grenoble) based on: 1) work in progress with W. Waltenberger, U. Laa, A. Lessa, D. Proschofsky, S. Kraml 2)

More information

Abdelhak DJOUADI (LPT Orsay/Next Southampton)

Abdelhak DJOUADI (LPT Orsay/Next Southampton) SUSY@ILC Abdelhak DJOUADI (LPT Orsay/Next Southampton) 1. Probing SUSY 2. Precision SUSY measurements at the ILC 3. Determining the SUSY Lagrangian 4. Summary From the physics chapter of the ILC Reference

More information

SUSY Experimental Results from CMS and ATLAS

SUSY Experimental Results from CMS and ATLAS SUSY Experimental Results from CMS and ATLAS Kenichi Hatakeyama Baylor University Review of Discovery Physics Results from ICHEP Argonne National Laboratory July 17, 2012 Why SUSY Now? Three very compelling

More information

Supersymmetry, Baryon Number Violation and a Hidden Higgs. David E Kaplan Johns Hopkins University

Supersymmetry, Baryon Number Violation and a Hidden Higgs. David E Kaplan Johns Hopkins University Supersymmetry, Baryon Number Violation and a Hidden Higgs David E Kaplan Johns Hopkins University Summary LEP looked for a SM Higgs and didn t find it. Both electroweak precision measurements and supersymmetric

More information

Supersymmetry at the LHC: Searches, Discovery Windows, and Expected Signatures

Supersymmetry at the LHC: Searches, Discovery Windows, and Expected Signatures Supersymmetry at the LHC: Searches, Discovery Windows, and Expected Signatures Darin Acosta representing ATLAS & Outline Introduction to SUSY, LHC, and the Detectors Non-Higgs sparticle searches: Trigger

More information

SUSY searches at LHC and HL-LHC perspectives

SUSY searches at LHC and HL-LHC perspectives SUSY searches at LHC and HL-LHC perspectives Maximilian Goblirsch-Kolb, on behalf of the ATLAS and CMS collaborations 26.10.2017, LCWS 2017, Strasbourg SUSY particle production in p-p collisions Two main

More information

Search for Supersymmetry at CMS

Search for Supersymmetry at CMS Search for Supersymmetry at CMS Teruki Kamon on behalf of the CMS Collaboration Mitchell Institute for Fundamental Physics and Astronomy Texas A&M University Mitchell Conference on Collider Physics, Dark

More information

LHC+LC Synergy: SUSY as a case study

LHC+LC Synergy: SUSY as a case study LHC+LC Synergy: SUSY as a case study εργον συν work together Outline: Why LHC/LC studies? Why SUSY as case study? 5 Examples of Synergy Conclusions Klaus Desch University of Hamburg ALCPG meeting - SLAC

More information

Searches for electroweak production of supersymmetric gauginos and sleptons with the ATLAS detector

Searches for electroweak production of supersymmetric gauginos and sleptons with the ATLAS detector Searches for electroweak production of supersymmetric gauginos and sleptons with the ATLAS detector Christopher Bock on behalf of the ATLAS Collaboration SUSY5 - August 7, 5 Introduction Outline Introduction

More information

How high could SUSY go?

How high could SUSY go? How high could SUSY go? Luc Darmé LPTHE (Paris), UPMC November 24, 2015 Based on works realised in collaboration with K. Benakli, M. Goodsell and P. Slavich (1312.5220, 1508.02534 and 1511.02044) Introduction

More information

arxiv:hep-ph/ v1 17 Apr 2000

arxiv:hep-ph/ v1 17 Apr 2000 SEARCH FOR NEW PHYSICS WITH ATLAS AT THE LHC arxiv:hep-ph/0004161v1 17 Apr 2000 V.A. MITSOU CERN, EP Division, CH-1211 Geneva 23, Switzerland and University of Athens, Physics Department, Nuclear and Particle

More information

Search for R-parity violating Supersymmetry. III Phys. Inst. A, RWTH Aachen

Search for R-parity violating Supersymmetry. III Phys. Inst. A, RWTH Aachen R-parity violating Supersymmetry III Phys. Inst. A, RWTH Aachen Introduction to R-parity violating SUSY Three DØ searches via non-zero LLE (short and long lived LSP) and LQD couplings Perspectives for

More information

Introduction: SUSY with 5 fb-1 at the LHC. Maxim Perelstein, LEPP/Cornell University May 2, 2012, BNL

Introduction: SUSY with 5 fb-1 at the LHC. Maxim Perelstein, LEPP/Cornell University May 2, 2012, BNL Introduction: SUSY with 5 fb-1 at the LHC Maxim Perelstein, LEPP/Cornell University May 2, 2012, BNL Introduction: No SUSY with 5 fb-1 at the LHC Maxim Perelstein, LEPP/Cornell University May 2, 2012,

More information

Non-Standard Higgs Decays

Non-Standard Higgs Decays Non-Standard Higgs Decays David Kaplan Johns Hopkins University in collaboration with M McEvoy, K Rehermann, and M Schwartz Standard Higgs Decays Standard Higgs Decays 1 _ bb 140 GeV WW BR for SM Higgs

More information

The Lightest Higgs Boson and Relic Neutralino in the MSSM with CP Violation

The Lightest Higgs Boson and Relic Neutralino in the MSSM with CP Violation The Lightest Higgs Boson and Relic Neutralino in the MSSM with CP Violation Stefano Scopel Korea Institute of Advanced Study (based on: J. S. Lee, S. Scopel, PRD75, 075001 (2007)) PPP7, Taipei, Taiwan,

More information

SUSY & Non SM Higgs Searches

SUSY & Non SM Higgs Searches SUSY & Non SM Higgs Searches Mario Martínez-Pérez (IFAE-Barcelona) Outline SUSY Squark/Gluino Searches Search for Chargino/Neutralino GMSB Scenario Non SM Higgs Searches Bs->μμ vs MSSM SUSY @ the LHC Final

More information

SUPERSYMETRY FOR ASTROPHYSICISTS

SUPERSYMETRY FOR ASTROPHYSICISTS Dark Matter: From the Cosmos to the Laboratory SUPERSYMETRY FOR ASTROPHYSICISTS Jonathan Feng University of California, Irvine 29 Jul 1 Aug 2007 SLAC Summer Institute 30 Jul 1 Aug 07 Feng 1 Graphic: N.

More information

Slepton, Charginos and Neutralinos at the LHC

Slepton, Charginos and Neutralinos at the LHC Slepton, Charginos and Neutralinos at the LHC Shufang Su U. of Arizona, UC Irvine S. Su In collaboration with J. Eckel, W. Shepherd, arxiv:.xxxx; T. Han, S. Padhi, arxiv:.xxxx; Outline Limitation of current

More information

Andrey Katz C. Brust, AK, S. Lawrence, and R. Sundrum; arxiv:

Andrey Katz C. Brust, AK, S. Lawrence, and R. Sundrum; arxiv: SUSY, the Third Generation and the LHC Andrey Katz C. Brust, AK, S. Lawrence, and R. Sundrum; arxiv:1011.6670 Harvard University January 9, 2012 Andrey Katz (Harvard) SUSY petite January 9, 2012 1 / 27

More information

Whither SUSY? G. Ross, Birmingham, January 2013

Whither SUSY? G. Ross, Birmingham, January 2013 Whither SUSY? G. Ross, Birmingham, January 2013 whither Archaic or poetic adv 1. to what place? 2. to what end or purpose? conj to whatever place, purpose, etc. [Old English hwider, hwæder; related to

More information

Some Thoughts on What Else to Trigger with the FTK

Some Thoughts on What Else to Trigger with the FTK Some Thoughts on What Else to Trigger with the FTK Beate Heinemann, University of Liverpool Sbottom Stop Bs->mumu Other rare B decays Summary ATLAS FTK Meeting, 04/21/2005 Disclaimer: these are just a

More information

General Gauge Mediation Phenomenology

General Gauge Mediation Phenomenology Pre-Strings 2011 @ NORDITA Stockholm May 30 th 2011 General Gauge Mediation Phenomenology Valya Khoze (IPPP Durham University) with Steve Abel, Matt Dolan, David Grellscheid, Joerg Jaeckel, Peter Richardson,

More information

Charged Higgs Beyond the MSSM at the LHC. Katri Huitu University of Helsinki

Charged Higgs Beyond the MSSM at the LHC. Katri Huitu University of Helsinki Charged Higgs Beyond the MSSM at the LHC Katri Huitu University of Helsinki Outline: Mo;va;on Charged Higgs in MSSM Charged Higgs in singlet extensions H ± à aw ± Charged Higgs in triplet extensions H

More information

CMS Searches for SUSY in Hadronic Final States

CMS Searches for SUSY in Hadronic Final States CMS Searches for SUSY in Hadronic Final States Teruki Kamon on behalf of the CMS Collaboration Mitchell Institute for Fundamental Physics and Astronomy Texas A&M University JnHF 2018: Santa Fe Jets and

More information

Mixed Wino-Axion DM in String Theory and the 130 GeV γ-line signal

Mixed Wino-Axion DM in String Theory and the 130 GeV γ-line signal Mixed Wino-Axion DM in String Theory and the 130 GeV γ-line signal Piyush Kumar June 27 th, 2012 String Phenomenology Conference Isaac Newton Institute, Cambridge Based on: 1205.5789 (Acharya, Kane, P.K.,

More information

SUSY or not, what is the evidence? Status and perspectives of collider searches Part IIB

SUSY or not, what is the evidence? Status and perspectives of collider searches Part IIB SUSY or not, what is the evidence? Status and perspectives of collider searches Part IIB P. Pralavorio (pralavor@cppm.in2p3.fr) CPPM/IN2P3 Univ. de la Méditerranée (Marseille, FRANCE) Lectures at Niels

More information

Testing the Standard Model and Search for New Physics with CMS at LHC

Testing the Standard Model and Search for New Physics with CMS at LHC Dezső Horváth: Search for New Physics with CMS FFK2017, Warsaw, Poland p. 1 Testing the Standard Model and Search for New Physics with CMS at LHC FFK-2017: International Conference on Precision Physics

More information

Supersymmetry: A status report

Supersymmetry: A status report Supersymmetry: A status report Charan Fest UNICOS Panjan University, Chandigarh! May 13-15 214 Sudhir Vempati, Centre for High Energy Physics, Indian Institute of Science, Bangalore Congratulations to

More information

Physics Beyond the. Texas A&M University. For the. Mini-Symposium May, 2009

Physics Beyond the. Texas A&M University. For the. Mini-Symposium May, 2009 Physics Beyond the Standard Model David Toback Texas A&M University For the David Toback, Texas CDF A&M and University DØ collaborations 1 Mini-Symposia on Searches Exciting New Search Results from the

More information

Probing SUSY Contributions to Muon g-2 at LHC and ILC

Probing SUSY Contributions to Muon g-2 at LHC and ILC Probing SUSY Contributions to Muon g-2 at LHC and ILC Motoi Endo (Tokyo) Based on papers in collaborations with ME, Hamaguchi, Iwamoto, Yoshinaga ME, Hamaguchi, Kitahara, Yoshinaga ME, Hamaguchi, Iwamoto,

More information

Introduction to SUSY. Giacomo Polesello. INFN, Sezione di Pavia

Introduction to SUSY. Giacomo Polesello. INFN, Sezione di Pavia . Introduction to SUSY Giacomo Polesello INFN, Sezione di Pavia Why physics beyond the Standard Model? Gravity is not yet incorporated in the Standard Model Hierarchy/Naturalness problem Standard Model

More information

Supersymmetric Origin of Matter (both the bright and the dark)

Supersymmetric Origin of Matter (both the bright and the dark) Supersymmetric Origin of Matter (both the bright and the dark) C.E.M. Wagner Argonne National Laboratory EFI, University of Chicago Based on following recent works: C. Balazs,, M. Carena and C.W.; Phys.

More information

arxiv: v2 [hep-ph] 26 Sep 2014

arxiv: v2 [hep-ph] 26 Sep 2014 Exploring MSSM for charge and color breaking and other constraints in the context of Higgs@25 GeV. Utpal Chattopadhyay, Abhishek Dey arxiv:409.06v2 [hep-ph] 26 Sep 204 Department of Theoretical Physics,

More information

S.Abdullin ITEP. July 8, 2003 S.Abdullin (UMD) LHC SUSY Potential 1

S.Abdullin ITEP. July 8, 2003 S.Abdullin (UMD) LHC SUSY Potential 1 S.Abdullin ITEP July 8, 2003 S.Abdullin (UMD) LHC SUSY Potential 1 Outline LHC and the Detectors SUSY : MSSM, msugra SUSY signatures Triggering on SUSY Inclusive SUSY searches SUSY spectroscopy Summary

More information

Searching for Supersymmetry at the LHC David Stuart, University of California, Santa Barbara. CMS SUSY Search, D. Stuart, June 2011, Lisbon!

Searching for Supersymmetry at the LHC David Stuart, University of California, Santa Barbara. CMS SUSY Search, D. Stuart, June 2011, Lisbon! Searching for Supersymmetry at the LHC David Stuart, University of California, Santa Barbara CMS SUSY Search, D. Stuart, June 2011, Lisbon! 1! Searching for Supersymmetry at the LHC David Stuart, University

More information

Inclusive searches in ATLAS: How can we discover SUSY in 2009

Inclusive searches in ATLAS: How can we discover SUSY in 2009 Inclusive searches in ATLAS: How can we discover SUSY in 2009 George Redlinger Brookhaven National Laboratory (for the ATLAS Collaboration) University of Michigan LHC Dark Matter Workshop 6-10 Jan 2009

More information

Revisiting gravitino dark matter in thermal leptogenesis

Revisiting gravitino dark matter in thermal leptogenesis Revisiting gravitino dark matter in thermal leptogenesis Motoo Suzuki Institute for Cosmic Ray Research (ICRR) The University of Tokyo arxiv:1609.06834 JHEP1702(2017)063 In collaboration with Masahiro

More information

Recent Results on New Phenomena and Higgs Searches at DZERO

Recent Results on New Phenomena and Higgs Searches at DZERO Recent Results on New Phenomena and Higgs Searches at DZERO Neeti Parashar Louisiana Tech University Ruston, Louisiana U.S.A. 1 Outline Motivation for DØ Run II Detector at Fermilab The Fermilab Tevatron

More information